2007 Kia Sedona vs. 2003 Mazda Roadster
To start off, 2007 Kia Sedona is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 3,786 cc (6 cylinders), 2007 Kia Sedona is equipped with a bigger engine. In terms of performance, 2007 Kia Sedona (244 HP @ 6000 RPM) has 121 more horse power than 2003 Mazda Roadster. (123 HP @ 6500 RPM). In normal driving conditions, 2007 Kia Sedona should accelerate faster than 2003 Mazda Roadster.
Because 2003 Mazda Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mazda Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Kia Sedona, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Kia Sedona (343 Nm @ 3500 RPM) has 201 more torque (in Nm) than 2003 Mazda Roadster. (142 Nm @ 5000 RPM). This means 2007 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2007 Kia Sedona has automatic transmission and 2003 Mazda Roadster has manual transmission. 2003 Mazda Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Kia Sedona will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Kia Sedona | 2003 Mazda Roadster | |
Make | Kia | Mazda |
Model | Sedona | Roadster |
Year Released | 2007 | 2003 |
Body Type | Minivan | Convertible |
Engine Position | Front | Front |
Engine Size | 3786 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 244 HP | 123 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 343 Nm | 142 Nm |
Torque RPM | 3500 RPM | 5000 RPM |
Engine Compression Ratio | 10.4:1 | 9.4:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 7 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4820 mm | 3960 mm |
Vehicle Width | 1990 mm | 1690 mm |
Vehicle Height | 1770 mm | 1240 mm |
Wheelbase Size | 3030 mm | 2270 mm |
Fuel Tank Capacity | 80 L | 48 L |